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No tracing of nop traceable fields (#29926)

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* Add `no_trace` option to JSTraceable derive

* NoTrace wrapper

* Port some types to no_trace schematics

* Fixing my unsafe mistakes (not tracing traceables)

* Add docs & safety guards for no_trace

Safety guards (trait shenanigans) guarantees safety usage of `no_trace`

* Port canvas_traits to no_trace

* Port servo_media to no_trace

* Port net_traits to no_trace

* Port style to no_trace

* Port webgpu to no_trace

* Port script_traits to no_trace

* Port canvas_traits, devtools_traits, embedder_traits, profile_traits to no_trace

* unrooted_must_root lint in seperate file

* Add trace_in_no_trace_lint as script_plugin

* Composable types in must_not_have_traceable

* Introduced HashMapTracedValues wrapper

* `HashMap<NoTrace<K>,V>`->`HashMapTracedValues<K,V>`

* Port rest of servo's types to no_trace

* Port html5ever, euclid, mime and http to no_trace

* Port remaining externals to no_trace

* Port webxr and Arc<Mutex<_>>

* Fix spelling in notrace doc
This commit is contained in:
Samson 2023-08-04 12:17:43 +02:00 • committed by GitHub
parent 66e0d543cf
commit 9514f670d1
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167 changed files with 1903 additions and 1020 deletions
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11
components/script/dom/webglrenderingcontext.rs
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@ -166,13 +166,18 @@ pub struct WebGLRenderingContext {
#[ignore_malloc_size_of = "Channels are hard"]
webgl_sender: WebGLMessageSender,
#[ignore_malloc_size_of = "Defined in webrender"]
#[no_trace]
webrender_image: ImageKey,
#[no_trace]
webgl_version: WebGLVersion,
#[no_trace]
glsl_version: WebGLSLVersion,
#[ignore_malloc_size_of = "Defined in surfman"]
#[no_trace]
limits: GLLimits,
canvas: Dom<HTMLCanvasElement>,
#[ignore_malloc_size_of = "Defined in canvas_traits"]
#[no_trace]
last_error: Cell<Option<WebGLError>>,
texture_packing_alignment: Cell<u8>,
texture_unpacking_settings: Cell<TextureUnpacking>,
@ -190,6 +195,7 @@ pub struct WebGLRenderingContext {
current_scissor: Cell<(i32, i32, u32, u32)>,
#[ignore_malloc_size_of = "Because it's small"]
current_clear_color: Cell<(f32, f32, f32, f32)>,
#[no_trace]
size: Cell<Size2D<u32>>,
extension_manager: WebGLExtensions,
capabilities: Capabilities,
@ -198,6 +204,7 @@ pub struct WebGLRenderingContext {
default_vao_webgl2: DomOnceCell<WebGLVertexArrayObject>,
current_vao_webgl2: MutNullableDom<WebGLVertexArrayObject>,
textures: Textures,
#[no_trace]
api_type: GlType,
}
@ -4886,7 +4893,9 @@ pub enum TexSource {
#[derive(JSTraceable)]
pub struct WebGLCommandSender {
#[no_trace]
sender: WebGLChan,
#[no_trace]
waker: Option<Box<dyn EventLoopWaker>>,
}
@ -4906,8 +4915,10 @@ impl WebGLCommandSender {
#[derive(JSTraceable, MallocSizeOf)]
pub(crate) struct WebGLMessageSender {
#[no_trace]
sender: WebGLMsgSender,
#[ignore_malloc_size_of = "traits are cumbersome"]
#[no_trace]
waker: Option<Box<dyn EventLoopWaker>>,
}